View the step-by-step solution to:

Question

A trucking company determined that the distance traveled per truck per year is normally​ distributed, with a

mean of 90


90 thousand miles and a standard deviation of 16


16 thousand miles. Complete parts​ (a) through​ (c) below.


How many miles will be traveled by at least 85


85​% of the​ trucks?


Can you explain to me how I can calculate this using an excel formula? ex, Norm.Inv ect

Top Answer

Required miles = 73.42... View the full answer

Sign up to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question